19 (火)	04:41	10:28	16:14	23:00
	123cm	53cm	142cm	19cm
大潮 出 06:20 入 17:17 出 18:34 入 06:23

船越湾（宮城）2030年02月19日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
2/19 00:00	27.6	↑3.2
2/19 00:10	31.1	↑3.5
2/19 00:20	34.9	↑3.8
2/19 00:30	38.9	↑4.0
2/19 00:40	43.1	↑4.2
2/19 00:50	47.5	↑4.4
2/19 01:00	52.1	↑4.6
2/19 01:10	56.7	↑4.6
2/19 01:20	61.5	↑4.8	最大潮位差
2/19 01:30	66.3	↑4.8	最大潮位差
2/19 01:40	71.1	↑4.8	最大潮位差
2/19 01:50	75.8	↑4.7
2/19 02:00	80.5	↑4.7
2/19 02:10	85.1	↑4.6
2/19 02:20	89.5	↑4.4
2/19 02:30	93.8	↑4.3
2/19 02:40	97.8	↑4.0
2/19 02:50	101.7	↑3.9
2/19 03:00	105.2	↑3.5
2/19 03:10	108.5	↑3.3
2/19 03:20	111.5	↑3.0
2/19 03:30	114.1	↑2.6
2/19 03:40	116.4	↑2.3
2/19 03:50	118.4	↑2.0
2/19 04:00	120.0	↑1.6
2/19 04:10	121.2	↑1.2
2/19 04:20	122.1	↑0.9
2/19 04:30	122.6	↑0.5
2/19 04:40	122.8	↑0.2	満潮
2/19 04:50	122.6	↓-0.2
2/19 05:00	122.1	↓-0.5
2/19 05:10	121.3	↓-0.8
2/19 05:20	120.2	↓-1.1
2/19 05:30	118.8	↓-1.4
2/19 05:40	117.1	↓-1.7
2/19 05:50	115.2	↓-1.9
2/19 06:00	113.0	↓-2.2
2/19 06:10	110.7	↓-2.3
2/19 06:20	108.1	↓-2.6
2/19 06:30	105.5	↓-2.6
2/19 06:40	102.6	↓-2.9
2/19 06:50	99.7	↓-2.9
2/19 07:00	96.7	↓-3.0
2/19 07:10	93.7	↓-3.0
2/19 07:20	90.6	↓-3.1
2/19 07:30	87.4	↓-3.2
2/19 07:40	84.3	↓-3.1
2/19 07:50	81.3	↓-3.0
2/19 08:00	78.2	↓-3.1
2/19 08:10	75.3	↓-2.9
2/19 08:20	72.4	↓-2.9
2/19 08:30	69.7	↓-2.7
2/19 08:40	67.1	↓-2.6
2/19 08:50	64.6	↓-2.5
2/19 09:00	62.3	↓-2.3
2/19 09:10	60.2	↓-2.1
2/19 09:20	58.3	↓-1.9
2/19 09:30	56.7	↓-1.6
2/19 09:40	55.2	↓-1.5
2/19 09:50	54.1	↓-1.1
2/19 10:00	53.1	↓-1.0
2/19 10:10	52.5	↓-0.6
2/19 10:20	52.2	↓-0.3	干潮
2/19 10:30	52.1	↓-0.1
2/19 10:40	52.3	↑0.2
2/19 10:50	52.9	↑0.6
2/19 11:00	53.8	↑0.9
2/19 11:10	55.0	↑1.2
2/19 11:20	56.4	↑1.4
2/19 11:30	58.2	↑1.8
2/19 11:40	60.3	↑2.1
2/19 11:50	62.7	↑2.4
2/19 12:00	65.4	↑2.7
2/19 12:10	68.3	↑2.9
2/19 12:20	71.5	↑3.2
2/19 12:30	74.9	↑3.4
2/19 12:40	78.4	↑3.5
2/19 12:50	82.2	↑3.8
2/19 13:00	86.1	↑3.9
2/19 13:10	90.0	↑3.9
2/19 13:20	94.1	↑4.1
2/19 13:30	98.2	↑4.1
2/19 13:40	102.3	↑4.1
2/19 13:50	106.4	↑4.1
2/19 14:00	110.4	↑4.0
2/19 14:10	114.2	↑3.8
2/19 14:20	118.0	↑3.8
2/19 14:30	121.5	↑3.5
2/19 14:40	124.9	↑3.4
2/19 14:50	128.0	↑3.1
2/19 15:00	130.8	↑2.8
2/19 15:10	133.4	↑2.6
2/19 15:20	135.6	↑2.2
2/19 15:30	137.4	↑1.8
2/19 15:40	138.9	↑1.5
2/19 15:50	140.0	↑1.1
2/19 16:00	140.8	↑0.8
2/19 16:10	141.1	↑0.3	満潮
2/19 16:20	141.0	↓-0.1
2/19 16:30	140.6	↓-0.4
2/19 16:40	139.7	↓-0.9
2/19 16:50	138.4	↓-1.3
2/19 17:00	136.8	↓-1.6
2/19 17:10	134.8	↓-2.0
2/19 17:20	132.5	↓-2.3
2/19 17:30	129.8	↓-2.7
2/19 17:40	126.8	↓-3.0
2/19 17:50	123.6	↓-3.2
2/19 18:00	120.0	↓-3.6
2/19 18:10	116.3	↓-3.7
2/19 18:20	112.3	↓-4.0
2/19 18:30	108.1	↓-4.2
2/19 18:40	103.8	↓-4.3
2/19 18:50	99.4	↓-4.4
2/19 19:00	94.8	↓-4.6
2/19 19:10	90.2	↓-4.6
2/19 19:20	85.5	↓-4.7
2/19 19:30	80.8	↓-4.7
2/19 19:40	76.2	↓-4.6
2/19 19:50	71.5	↓-4.7
2/19 20:00	66.9	↓-4.6
2/19 20:10	62.4	↓-4.5
2/19 20:20	58.0	↓-4.4
2/19 20:30	53.7	↓-4.3
2/19 20:40	49.6	↓-4.1
2/19 20:50	45.6	↓-4.0
2/19 21:00	41.9	↓-3.7
2/19 21:10	38.3	↓-3.6
2/19 21:20	35.0	↓-3.3
2/19 21:30	31.9	↓-3.1
2/19 21:40	29.1	↓-2.8
2/19 21:50	26.6	↓-2.5
2/19 22:00	24.4	↓-2.2
2/19 22:10	22.5	↓-1.9
2/19 22:20	20.9	↓-1.6
2/19 22:30	19.7	↓-1.2
2/19 22:40	18.8	↓-0.9
2/19 22:50	18.3	↓-0.5	干潮
2/19 23:00	18.2	↓-0.1	干潮
2/19 23:10	18.4	↑0.2
2/19 23:20	19.0	↑0.6
2/19 23:30	20.0	↑1.0
2/19 23:40	21.4	↑1.4
2/19 23:50	23.1	↑1.7